Rha
Rhabdogyna Millidge, 1985
- Rhabdogyna chiloensis Millidge, 1985
- Rhabdogyna patagonica (Tullgren, 1901) tipična
Arachnida → Araneae → Linyphiidae , Rhabdoribates , Rhabdozetes , Rhacaplacarus , Rhacocnemis , Rhaebobates
Rhaeboctesis Simon, 1897
- Rhaeboctesis denotatus Lawrence, 1928
- Rhaeboctesis equestris Simon, 1897 tipična
- Rhaeboctesis exilis Tucker, 1920
- Rhaeboctesis matroosbergensis Tucker, 1920
- Rhaeboctesis secundus Tucker, 1920
- Rhaeboctesis transvaalensis Tucker, 1920
- Rhaeboctesis trinotatus Tucker, 1920
Arachnida → Araneae → Liocranidae , Rhagidia , Rhagidiidae , Rhagodalma , Rhagodax , Rhagodeca , Rhagodelbus , Rhagoderma , Rhagoderus , Rhagodes , Rhagodessa , Rhagodeya , Rhagodia , Rhagodidae , Rhagodima , Rhagodinus , Rhagodippa , Rhagodira , Rhagodista , Rhagoditta , Rhagodixa , Rhagodoca , Rhagodolus , Rhagodomma , Rhagodopa , Rhagodorimus , Rhagodorta , Rhagodospus , Rhagoduja , Rhagodula , Rhagoduna , Rhaphoppia
Rhe
, Rhene , Rhetenor
Rhi
Rhianodes Raven, 1985
- Rhianodes atratus (Thorell, 1890)
Arachnida → Araneae → Barychelidae , Rhinoblemma , Rhinonyssidae , Rhinonyssus , Rhinoppia , Rhinosuctobelba
Rhion O. Pickard-Cambridge, 1870
- Rhion pallidum O. Pickard-Cambridge, 1870
Arachnida → Araneae → Dictynidae , Rhipicentor , Rhipicephalus , Rhitymna , Rhizoglyphus , Rhizophobates
Rho
, Rhodacaridae , Rhodacaroidea
Rhode Simon, 1882
- Rhode aspinifera (Nikolic, 1963)
- Rhode baborensis Beladjal & Bosmans, 1996
- Rhode biscutata Simon, 1893
- Rhode magnifica Deeleman-Reinhold, 1978
- Rhode scutiventris Simon, 1882
- Rhode stalitoides Deeleman-Reinhold, 1978
- Rhode subterranea (Kratochvíl, 1935)
- Rhode tenuipes (Simon, 1882)
- Rhode testudinea Pesarini, 1984
Arachnida → Araneae → Dysderidae
Rhodera Deeleman-Reinhold, 1989
- Rhodera hypogea Deeleman-Reinhold, 1989
Arachnida → Araneae → Dysderidae
Rhoicinaria Exline, 1950
- Rhoicinaria maculata (Keyserling, 1878)
- Rhoicinaria rorerae Exline, 1950
Arachnida → Araneae → Amaurobiidae , Rhoicinus , Rhombacus , Rhombognathides , Rhombognathus , Rhombonotus , Rhomphaea , Rhondes , Rhopalozetes
Rhy
, Rhyncaphytoptus , Rhynchobelba , Rhyncholimnochares , Rhynchoppia , Rhynchoribates , Rhynchoribatidae , Rhyphelia , Rhysotritia
Rhyssoleptoneta Tong & Li, 2007
- Rhyssoleptoneta latitarsa Tong & Li, 2007
Arachnida → Araneae → Leptonetidae
Rhytidicolus Simon, 1889
- Rhytidicolus structor Simon, 1889